KL-PC Straight Thread Quick-Tight Pneumatic Fitting

KL-PC pneumatic fittings are straight thread quick-tight connectors designed for fast installation and reliable tube connection in pneumatic systems.

As part of the KL series quick-tight fittings, KL-PC enables rapid tightening and secure sealing without complex tools, improving installation efficiency in industrial applications.

The fitting features a nickel-plated brass body, providing excellent corrosion resistance, mechanical strength, and long-term durability.

Quick connection technology allows fast assembly while ensuring stable and leak-resistant performance in compressed air systems.

OEM and ODM customization services are available for thread types, sizes, and branding requirements.

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  • Overview
  • Free Sample
  • Warranty policy

Specifications

Parameter Details
Product Type Pneumatic Fittings
Model KL-PC
Structure Straight Thread
Connection Tube to Thread
Installation Quick-Tight
Material Nickel-Plated Brass
Operating Fluid Air
Working Pressure 0 – 1.0 MPa
Temperature Range 0 – 60°C
Applicable Tubing PU / Nylon Tube

Nickel-plated brass quick-tight pneumatic fittings provide corrosion resistance and reliable sealing performance in air systems.

how to order Pneumatic Fitting

Model:

KL-PC4-M5 KL-PC6-03 KL-PC10-02 KL-PC14-04
KL-PC4-M6 KL-PC6-04 KL-PC10-03 KL-PC16-02
KL-PC4-01 KL-PC8-01 KL-PC10-04 KL-PC16-04
KL-PC4-02 KL-PC8-02 KL-PC12-01 KL-PC16-06
KL-PC6-M5 KL-PC8-03 KL-PC12-02
KL-PC6-01 KL-PC8-04 KL-PC12-03
KL-PC6-02 KL-PC10-01 KL-PC12-04

Key Features

Quick-tight installation design
Straight thread connector structure
Nickel-plated brass for corrosion resistance
Strong mechanical strength and durability
Fast installation without complex tools
Stable and leak-resistant sealing


Applications

Pneumatic control systems
Used for fast and secure tube-to-thread connection.

Industrial automation equipment
Improves installation efficiency in machinery systems.

Air distribution systems
Ensures stable airflow connection.

Machinery equipment piping
Suitable for compact and efficient installations.

Maintenance and replacement scenarios
Ideal for quick installation and disassembly.


Product Function

KL-PC fittings are designed for fast and secure connection between pneumatic tubing and threaded ports, reducing installation time while maintaining reliable sealing.

Compared to standard threaded fittings, KL quick-tight fittings significantly improve assembly efficiency and reduce labor intensity.


Product Structure & Size Range

KL-PC4 / KL-PC6 / KL-PC8 / KL-PC10 / KL-PC12
Thread types: M5 / G / R / NPT
Tube sizes: 4mm → 12mm
Straight thread design
Quick-tight locking structure


Why Choose Our Pneumatic Fittings

Professional KL series pneumatic fitting manufacturer
OEM / ODM customization for quick-tight pneumatic fittings
High-efficiency installation solution for automation systems
Reliable nickel plated brass pneumatic connectors
Durable fittings for industrial environments
Fast delivery and global B2B supply support


FAQ

Q1: What is a KL-PC pneumatic fitting?
It is a straight thread quick-tight pneumatic fitting used for fast tube-to-thread connection.

Q2: What is a quick-tight pneumatic fitting?
It is a fitting designed for rapid installation and removal without complex tools.

Q3: What material is KL-PC made of?
KL-PC fittings are made of nickel-plated brass for durability and corrosion resistance.

Q4: What is the advantage of KL series fittings?
KL series fittings provide faster installation compared to standard threaded fittings.

Q5: What tubing is compatible with KL-PC fittings?
They are suitable for PU tubing and nylon tubing.


CTA

Looking for reliable KL-PC quick-tight pneumatic fittings?
Contact us today for OEM/ODM solutions, bulk pricing, and fast delivery.

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Free Sample Request Process:

  1. Select Your Sample: Browse through our product range and choose the sample you'd like to receive.

  2. Submit Your Request: Fill out the sample request form with your shipping details.

  3. Shipping Cost: While the sample itself is free, the buyer is responsible for covering the shipping fee. Please negotiate the shipping cost with us.

  4. Processing: Once your payment is confirmed, we will process your sample request and ship it to your address.

  5. Receive Your Sample: Your sample will be delivered to you within the estimated shipping time. Enjoy trying our product!

1. The warranty period of this product is eighteen months (subject to thefuselage bar code information). During the warranty period, if the productfails or is damaged under normal use according to the operating manual, ourcompany will be responsible for free maintenance.

2. During the warranty period, if damage is caused due to the followingreasons,a certain maintenance fee will be charged,

  • Machine damage caused by mistakes in use and unauthorized repairsand modifcations;
  • Machine damage caused by fre, food, abnormal voltage, other naturaldisasters and Level 2 disasters;
  • Hardware damage caused by artifcial fall and transportation afterpurchase;
  • Machine damage caused by failure to operate according to the user manual provided by our company;
  • Failure and damage caused by obstacles other than the machine (such asexternal equipment factors).

3. When the product fails or is damaged, please fll in all the contents in the”Product Warranty Card” correctly and in detail.

4. The charge of maintenance fees shall be based on our company’s latestadiusted “Maintenance Price List”.

5. This warranty card will not be reissued under normal circumstances.Please keep this card and show it to the maintenance personnel during thewarranty.

6. If you have any questions during the service process, please contact ouragent or our company in time.The company is committed to upgrading new products. If there are anychanges, you can download them from the company website.